1) nucleon sea
核子海
1.
We derive a new Paschos-Wolfenstein relationship which should bring an important correction to Weinberg angle sin2θ w when considering the quark-antiquark asymmetry in the nucleon sea.
在这篇文章中 ,推导了考虑核子海中s夸克与反夸克不对称时Paschos Wolfenstein关系 ,分别用两种不同类型的波函数计算了在光锥介子 -重子波动模型 (light conemeson baryonfluctuationmodel)下核子海中s夸克与反夸克分布的情况且得出相近的结果 。
2) negative energy states in Dirac sea
Dirac海负能核子态
3) Nucleon
[英]['nju:kliɔn] [美]['nuklɪɑn]
核子
1.
The interaction between nucleon and Ti meson is calculated with a good result according to equivalent field theory,which is helpful for the us age of interaction picture.
利用量子力学中的相互作用绘景,讨论了轻子-核子深度非弹性散射中,把反冲的物理核子系统的哈密顿量写成H0和H1,而H1并非小量时,用等效场论方法计算核子与介子云系统相互作用的方法,得出较好的结果。
2.
Within the framework of the relativistic Dirac Brueckner approach,the paper constructs two one boson exchange(OBE) interactions,one for nucleons only,the other including Δ degrees of freedom,calculates all t matrices and Δ self energy in the (N,N) and ( N,Δ ) systems in the full momentum spin space,and obtains better results.
在相对论D B近似的框架内 ,构造了两个单玻色子交换OBE(OneBosonExchange)势 ,一个只包含核子 ,另一个还包含Δ自由度 ,在完备的动量—自旋空间中计算了 (N ,N)和 (N ,Δ)系统的所有t矩阵和自能 ,得出了较好的结
3.
In the paper, the isospin agular momentun coupling wave functions of nucleons are constructed by twice unitary transformations between group chains in agular momentun coupling space of neutron proton, the CFPs are factorized as products of three isoscalar factors(ISF) and the ISFs are calculated by using the coupling wave functions.
提出在中子－质子角动量耦合空间，通过群链间二次幺正变换，构造核子同位旋－角动量耦合波函数，并由此计算因子化的亲态比系数（ＣＦＰ）。
4) nucleolus
[英][nju:'kli:ələs] [美][nju'kliələs]
核子
1.
Determination of the weights of ultimate cross efficiency based on the solution of nucleolus;
基于核子解的最终交叉效率权系数确定方法
2.
There are several solution concepts with respectto di?erent rationality, such as core , nucleolus, etc.
根据不同的合理性要求产生了不同的对策解的概念,如核心,核子等等。
5) subcore
子核
1.
The notion of subcore is introdued and some basic properties are studied in this paper.
本文引入子核的概念并讨论了子核的一些基本性质；在子核概念及有关结果的基础上给出了一般连通非平凡图 Ｇ 的核度的计算公式。
6) nucleon-nucleon force
核子-核子力
补充资料：对策的核子
对策的核子
iwdeolus of a game
对策臀翼黑嚣J
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条